23203240

素因数分解:

$2^3\times 5^1\times {\mathrm{580081}}^1$

素因数の和:580092

約数の個数: 16

約数和(自身を含む): 52207380

約数和(自身を除く): 29004140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580081, 1160162, 2320324, 2900405, 4640648, 5800810, 11601620, 23203240]

約数ペア:

[(1, 23203240), (2, 11601620), (4, 5800810), (5, 4640648), (8, 2900405), (10, 2320324), (20, 1160162), (40, 580081)]